PAPER Topics

... 3 feet away, and only take two to four seconds to find, photograph and match your iris. The security benefits are obvious: no two people, not even identical twins, have the same iris. While cards and PINs can be stolen, irises cannot. Van Naarden says iris-scanning is also being used overseas at teller windows, kiosks, vaults, and safety deposit boxes. Stopping Fraud, Saving Money And in an industry that loses billions each year to various forms of fraud, a near-foolproof identification system might just come in handy. "We will significantly reduce, or even eliminate, fraud with this system," van Naarden says. Sensar has licensed its technology to ATM manufacturer NCR, and is also wor ...

... internal structure; and the nonrigid blimp, which depends on the pressure created by a series of air diaphragms inside its gas space to maintain the shape of its fabric hull. Inventors sought to combine the best features of these models in a semirigid type, but it met with only limited success. Today only the nonrigid airship is used. Rigid Airship The rigid airship's structure resembled a cage that enclosed a series of balloons called gas cells. These cells were tailored to fit the cylindrical space and were secured in place by a netting that transmitted the lifting force of their gas to the structure. Each gas cell had two or more valves, which operated automatically to relieve ...

... tic-tack toe with the computer, which by the way was the first came ever to be created on the computer. Now there is one more thing you have to know about this computer, the computer was half the size of West High Schools gym. And it was thought that when it was ecomoical for people to own there own computer it would fill a decent size room. Could you imagine a computer filling up your entire living room, where wolud you put your TV? But with the invetion of keyboards and nanotechnology they reduced the size of the computer by nearly 200% and every year the keep getting smaller and smaller and it is estimated that nearly 85 to 90 percent of American homes have at least one computer in t ...

... will be finished. The critical path also calculates how many man hours it will take to finish, etc. A critical path flowchart also helps the programmers along. After the development is finished and a prototype of the report is finished, the Systems Analyst helps the programmers in testing the program for bugs. This is similar to quality control. The Systems Analyst helps to makes sure the work is done until the final report is achieved. Once the final report is finished and free of bugs, it is sent to the user. The Systems Analyst has a big job to do, he/she is responsible for the design, the development, and implementation of the report, ie: what purpose will it serve, pr ...

... RECONDITION.) - MODIFIED SOFTWARE ASSUME ATTRIBUTES 1 TO 4. HOW DOES A VIRUS SPREAD: A computer virus can only be put into your system either by yourself or someone else. One way in which a virus can be put into your computer is via a Trojan Horse. -TROJAN HORSE IS USUALLY CONTAMINATED IN DISKS WHICH ARE PARTICULARY PIRATED COPIES OF SOFTWARE. IT IS SIMPLY A DAMAGING PROGRAM DISGUISED AS AN INNOCENT ONE. MANY VIRUSES MAYBE HIDDEN IN IT, BUT T.H. THEMSELVES DO NOT HAVE THE ABILITY TO REPLICATE. Viruses also can be spread through a Wide Area network (WAN) or a Local Area Network (LAN) by telephone li ...

... as banks, this helped them grow and more efficient. With the telegraph one could pass a message across any distance almost effortlessly and it was cheap, so the need for this kind of communication was already there. This new medium also meant that even people which were not rich could send a message very far without having to pay incredible amount of money. The whole world began to expand their telegraph networks and soon Europe and the United States had connecting transatlantic marine lines under the Atlantic. Information has always meant power and wealth and it is no wonder that telegram traffic became an important economical as well as political tool. In earlier times it would takes day ...

... the phone. 2. Take up an order-entry clerk. 3. Waste time trying to understand precisely what the customer needs. (The customer can browse though our entire catalog of merchandise) Instead, the company’s time can be spent on more important customer service issues. A salesperson can get out in the field to meet one-on-one with their customers. Order-entry clerks can spend more time making sure they key exactly what the customer wants. That covers the benefits to the company, but how about the customer. Are they benefiting as well? Customer feedback has been overwhelmingly positive. This is mainly true because Internet ordering is an additional service, not a replacement of service. S ...

... to type extremely fast. They do not type mechanically but rather based on their thought, and thinking takes time. In other words, faster keyboards are irrelevant for them because they are not continuously typing. They need to think what they are going to write, one sentence one after another. On the other hand, the typists whose job is simply to type, do so continuously. They also happen to be the major victims of repetitive Strain Injury (RSI) which is in large part caused by continuously stroking the keyboards. In an article about RSI, Huff explains the changes that the companies are undergoing to become more productive: Many work practices are changing with automation to increas ...

... tune into anything, anywhere, anytime. The most extraordinary thing about the multimedia boom, is that so many moguls are spending such vast sums to develop digital technologies, for the delivering of programs and services which are still largely hypothetical. So what is behind such grand prophecies? Primarily, two technological advances known as digitization (including digital compression), and fibre optics. Both are indispensable to the high-speed networks that will deliver dynamic new services to homes and offices. Digitization means translating information, either video, audio, or text, into ones and zeros, which make it easier to send, store, and manipulate. Compression squee ...

... 9). After it was found that aircraft could be very useful in war, it was used for large scale reconnaissance. Then people started to add bombs to aircraft and then airplanes started to become an essence of war. After World War 2, new bombers were developed with fast speed, and could travel far distances. They could also carry nuclear bombs and missiles. The use of the bomber aircraft then led to the fighter, which was equipped with guns and missiles. Helicopters were also found to be good strike aircraft. They were armed with cannons, machine guns, rockets, torpedoes, and a variety of missiles. Vertical takeoff made the helicopter an advantage. The first flight of the F-117A ...